The what are these things...derailer pic

Dave H (MI) · Jan 15, 2022

Back on the 10th I posted some pictures of odds and ends in a drawer from a toolbox I was repairing. Someone guessed one of the odd shaped things was part of a multi speed bike derailleur. That would be correct, I think. All I remember is someone asked for a closer picture, so here it is AND, I found these little gears in the bottom of the box...so I think we have a winner...

All headed for the scrap bin.

Bob M · Jan 15, 2022

Cheap bike derailleur arm and jockey wheels.

Toss 'em...

John B. · Jan 16, 2022

Yep bicycle chain derailer. Used on the old 5 & 10 speed bikes on the back chain sprocket.

The what are these things...derailer pic

Dave H (MI)

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Bob M

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John B.

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